The NSK RAA45BLK6Z is a genuine NSK linear guide block, part of the RAA series, designed for precision linear motion applications. This standard, flanged block features a 45mm rail size, P accuracy class, and Z6 light preload for smooth and accurate movement. Constructed from carbon steel, it includes seals and a grease nipple for reliable lubrication. With a dynamic load rating of 65.7 kN and a static load rating of 110 kN, it offers robust performance. Its dimensions are 120mm length, 100mm width, and 55mm height, with a weight of 1.5 kg.